Signs and Symptoms of Hydrocodone Abuse

Older adults have a higher risk of accidental misuse or abuse because they break down drugs in their systems at a slower rate and frequently have multiple prescriptions. This increases the risk of drug interactions. Hydrocodone is more likely to cause breathing problems in older adults and people who are severely ill, malnourished or otherwise debilitated.1

Symptoms of serotonin syndrome include agitation, hallucinations, fever, sweating, shivering, fast heart rate, muscle stiffness, twitching, loss of coordination, nausea, vomiting or diarrhea. This is considered a medical emergency so anyone experiencing symptoms unrelated to an underlying illness or condition should seek help right away.3

Symptoms of Opioid Use Disorder

Serious behavioral side effects of hydrocodone may fall under the classification of opioid use disorders.

A strong desire to use opioids

Inability to control or reduce use

Continued use despite interference with major obligations or social functioning

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